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34kurt
2 years ago
5

Find the missing side length, m.

Mathematics
1 answer:
amid [387]2 years ago
4 0

Answer:

m = 5

Step-by-step explanation:

Remark

This is a proportion question. A proportion is 2 equal ratios. There are 4 parts to a proportion. If 3 are known, the 4th can be found.

Formula

AB/AC = RQ/QS

Givens

AB = m

AC = 2

RQ = 10

QS = 4

Solution

m/2 = 10/4                      Multiply both sides by 2

2m/2 = 2*10/4                Combine

m = 20/4            

m = 5

Answer m = 5

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